.AixLib.Fluid.BoilerCHP.ModularCHP.BaseClasses.BaseClassComponents.GasolineEngineChp_EngineModel.GasConstant .AixLib.Fluid.BoilerCHP.ModularCHP.BaseClasses.BaseClassComponents.GasolineEngineChp_EngineModel.GasConstanttype GasConstant = Real(final unit = "J/(mol.K)");